Perhaps you should try some spelling variations:
kho trang » kho tang, thoi trang, thu trang
cua viet » ca viet, hoa viet, cua vat
thanh ve » hanh ve, thanh va, thanh vien
trang xa » trang va, trang ha, trong xa
thanh vi » hanh vi, thanh va, nhanh vi
su sach » vu sach
hieu ve » hieu va, hieu van
so sach » so sanh, bo sach, co sach
ve am » va am
thuc » thu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sach) or (so sach)) kho trang xa hoi. hieu ve am thuc vat ((thanh vi) OR (thanh ve)) cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sach)) kho trang xa hoi. hieu ve am thuc vat ((thanh vi) OR (thanh ve)) cua viet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (so sach)) kho trang xa hoi. hieu ve am thuc vat ((thanh vi) OR (thanh ve)) cua viet".
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (so sach)) kho trang xa hoi. hieu ve am thuc vat ((thanh vi) OR (thanh ve)) cua viet*.